Rainwater Harvesting

Probably the original alternate water source, rainwater harvesting dates back to pre-historic times. Current rainwater harvesting typically features rain barrels or cisterns. Many water utilities now offer free or price-discounted pre-fabricated plastic rain barrels to residential customers. These barrels are connected to the downspouts of the home’s roof gutters to collect the rainwater from the roof. The rain barrels include a tap at the bottom of the barrel for users to attach garden hoses as a means to convey the water to landscape plants. The barrels also have an overflow spout and hose to divert excess water away from the home’s foundation.